168 
169 
Zone o° bis -f- 20° Declination. 
169 
a Grösse 
) 7.11 
7-36 
! 7-57 
1 7.02 
! 7-47 
1 6.68 
> 8.31 
! 7-37 
? 7-32 
5 6.78 
5 6.58 
i 7-78 
' 7-65 
6.11 
; 5.81 
• 7-09 
1 6.97 
7.16 
7-52 
6.92 
7-31 
6.96 
6.80 
7.02 
6-39 
6.8 2 
7.16 
7.09 
6.98 
6.60 
B.D. 
Sternzeit ,| I 
II 
III 
IV 
J 
2 
log sin 2 / 
corrig. 
für Ext. 
Ditf. 
in log. 
l)iff. in 
Grössen 
Grösse 
4 l 
2139 
IO 1 
12 m 
1986 
1983 
2 i?o 
20?5 
20? 10 
5080 
9.0723 
9.1205 
0.1857 
— O.46 
6-49 
2 
2 I 68 
IO 
H 
11.0 
9.6 
11.2 
10.4 
10.55 
51-7 
8-5254 
8.5792 
0.3556 
+ 0.89 
7.84 
2 
2173 
IO 
16 
14.7 
13-7 
16.0 
14.1 
14.62 
51.8 
8.8042 
8.8584 
0.0764 
4-0.19 
7.14 
i 
22 67 
IO 
17 
16.1 
14.6 
16.8 
15.8 
15.82 
53 -o 
8.8711 
8.9297 
0.0051 
4- 0.01 
6.96 
i 
2271 
IO 
19 
13.8 
14.2 
14.4 
134 
13-95 
53-3 
8.7643 
8.8241 
0.1107 
4- 0.28 
7-23 
8 
2199 
IO 
20 
14-3 
13-7 
15-3 
14.4 
14.42 
46.1 
8.7925 
8.8298 
O.IO50 
4- 0.26 
7.21 
10 
l8l8 
IO 
22 
19.0 
16.4 
17-5 
18.4 
17.82 
47-9 
8 - 97 I 5 
9 -OI 35 
9 
2239 
IO 
24 
14.8 
12.7 
14.8 
15-3 
14.40 
44.2 
8.7913 
8.8241 
Mittel aus den 
Vergleichsternbeobachtungen: 8.9418; 8.9438; 8.9188. 
Zur Reduction benutzt: 8.9348. 
Zone no. 1887 März 8. 
Beobachter: Kenipf. 
Photometer: 
D. Vergleichsterne: Nr. 18 und Nr. 
20. Luft: 
3 - 
9 ° 
2239 
IO 1 
1 2 7' 11 
i6?o 
i6?o 
17?o 
i4?i 
i 5°78 
4483 
8.8689 
8.9019 
IO 
1818 
IO 
29 
16.3 
18.6 
20.6 
19-5 
18.75 
48.6 
9.0142 
9.0582 
5 
2158 
IO 
31 
16.3 
18.4 
19.4 
17.0 
1 7*78 
49-3 
8.9696 
9 -OI 57 
0.0547 
— 0.14 
6.81 
0 
2499 
IO 
33 
2 1.2 
234 
24.0 
22.2 
22.70 
54-3 
9 - I 73 ° 
9.2368 
0.2758 
— 0.69 
6.26 
3 
2193 
IO 
34 
18.3 
16.5 
18.4 
15-5 
17.18 
51.6 
8.9407 
8.9942 
0.0332 
— 0.08 
6.87 
8 
2215 
IO 
3 6 
16.7 
15.0 
20.1 
17.0 
17.20 
47.0 
8.9417 
8.9813 
0.0203 
— 0.05 
6.90 
5 
2169 
IO 
37 
18.0 
174 
I9.O 
17.0 
17-85 
49.4 
8.9730 
9.0194 
0.0584 
— 0.15 
6.80 
3 
2196 
IO 
39 
134 
12.0 
13.0 
11.0 
12.35 
52-3 
8.6604 
8.7164 
O.2446 
4- 0.61 
7-56 
10 
1818 
IO 
41 
18.6 
18.0 
20.8 
17.6 
18.75 
49.9 
9.0142 
9.0621 
9 
2239 
IO 
43 
15.0 
14.0 
15-5 
16.0 
15.12 
45 -i 
8.8327 
8.8675 
6 
2169 
IO 
46 
17.4 
17-5 
21.0 
18.9 
18.70 
49.0 
9.0120 
9.0572 
0.0962 
— 0.24 
6.71 
*)6 
2177 
IO 
48 
20.6 
18.4 
19.7 
17.6 
19.08 
49.1 
9.0288 
9-0743 
O.II 33 
— 0.28 
6.67 
8 
2226 
IO 
49 
25-3 
27.0 
304 
29.0 
27.92 
47.2 
9.3410 
9.3811 
0.4201 
— 1-05 
5 - 9 ° 
3 
2221 
IO 
51 
13.6 
112.4 
15*1 
134 
13.62 
52.0 
8-7439 
8.7988 
O.1622 
+ 0.41 
7-36 
2215 
IO 
53 
18.5 
16.4 
19.9 
17.1 
17.98 
53-5 
8.9791 
9.0396 
0.0786 
— 0.20 
6-75 
7 
2147 
IO 
54 
13.0 
11.6 
15.0 
12.1 
12.92 
48.2 
8.6989 
8.7418 
0.2 192 
+ 0.55 
7-50 
IO 
1818 
IO 
57 
17.0 
18.0 
19.0 
18.6 
18.15 
51-7 
8.9869 
9.0407 
9 
2239 
IO 
59 
I 4-5 
13.8 
16.3 
13-5 
14-52 
46.1 
8.7984 
8-8357 
Mittel aus den Vergleichsternbeobachtungen: 8.9801; 8.9648; 8,9382. Zur Reduction benutzt: 8.9610. 
*) 6° 2177 dupl. Ziemlich gleich helle Componenten. 
Gemessen als ein Stern. 
**) 2 
221 i dupl. Gemessen als ein Stern. Unsichere Messung. 
Am Schluss der Zone waren Wolkenstreifen in der Nähe der beobachteten Sterne zu bemerken. 
Zone hi. 1887 März 10. 
Beobachter: Kempf. 
Photometer: 1 ). Vergleiehsterne: Nr. io 
und Nr. 12. Luft: 
2. 
ii° 
6 32 
6 h 16 m 
20?9 
2 2?0 
2 6? I 
21 ?o 
22850 
4684 
9 -I 657 
9.2037 
IO 
818 
6 
19 
31-9 
37-5 
41.7 
36.0 
36.78 
43-4 
9-5545 
9-5855 
14 
738 
6 
2 I 
22.4 
234 
24.O 
22.5 
23.08 
43 -i 
9.1866 
9.2169 
O.1643 
4-0.41 
6.86 
18 
719 
6 
23 
30.5 
32.0 
35-9 
30.0 
32.10 
39-4 
9.4508 
9.4742 
O.O93O 
— 0.23 
6.22 
18 
734 
6 
24 
20.5 
18.5 
21.8 
20.0 
20.20 
39-3 
9.0764 
9.0996 
O.2816 
4-0.70 
7- 1 5 
>7 
789 
6 
25 
12.8 
13-1 
12.8 
12.5 
12.80 
40.3 
8.6909 
8.7158 
O.6654 
4- 1.66 
8.11 
16 
654 
6 
27 
154 
14.6 
17.6 
14.6 
15-55 
41-5 
8.8565 
8.8836 
O.4976 
4- 1.24 
7.69 
15 
687 
6 
28 
27.2 
31-5 
34 -o 
31-3 
31.00 
42.2 
9-4237 
9.4522 
0.0710 
— 0.18 
6.27 
11 
632 
6 
30 
22.0 
22.0 
23-5 
22.2 
22.42 
47-7 
9.1627 
9.2042 
IO 
818 
6 
32 
31-5 
38.0 
38.6 
344 
35.62 
44. 1 
9-5304 
9.5629 
15 
689 
6 
34 
14.0 
12.0 
15.0 
13-5 
13.62 
43 - 1 
8-7439 
8.7742 
O.607O 
+ 1-52 
7-97 
15 
692 
6 
36 
14.9 
15.0 
17.0 
15-5 
15.60 
42.6 
8.8592 
8.8885 
O.4927 
+ 1.23 
7.68 
16 
6 57 
6 
37 
17.0 
17.0 
19.7 
17.1 
17.70 
41.8 
8.9658 
8-9935 
0.3877 
4-0.97 
7.42 
IO 
654 
6 
38 
21.6 
21-5 
23.0 
22.5 
22.15 
47-3 
9.1528 
9.1932 
O.1880 
4-0.47 
6.92 
13 
728 
6 
40 
27.9 
254 
28.0 
26.0 
26.82 
45-2 
9.3087 
9-3438 
O.O374 
4- 0.09 
6-54 
12 
667 
6 
42 
16.4 
15.2 
18.1 
15-9 
16.40 
46.4 
8.9015 
8-9395 
O.4417 
4 - I.IO 
7-55 
I I 
632 
6 
44 
20.0 
21.0 
22.5 
20.0 
20.88 
49.2 
9.1039 
9.1497 
IO 
818 
6 
46 
35 -o 
34-7 
38.6l 
37-2 
36.38 
45 -o 
9-5463 
9.5809 1 
Mittel aus den 
Vergleichsternbeobachtungen : 9.3946 
; 9-3836; 9.3653. Zur Reduction benutzt: 9.3812. 
* 
) 17 0 789 dupl. Die hellere, südlich folgende Componente gemessen.